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10.9. Removal and installation of wheel ABS sensors

Forward sensors

Details of installation of the forward wheel ABS sensor

L6/1 — the Sensor of the left forward wheel
L6/2 — the Sensor of the right forward wheel

1 — the Bolt

 PERFORMANCE ORDER

  1. Remove the corresponding forward wheel.
  2. Turn out a fixing bolt (1) and remove the sensor (L6/1 or L6/2).
  3. Slightly grease its landing nest in stupichny assembly, then disconnect an electrical wiring (X62/26 or X62/27) from the sensor.
  4. Estimate a rotor condition (a measuring ring) on stupichny assembly, in case of need make replacement (see the Section Removal and installation of rotors of wheel ABS sensors).
  5. Installation is made upside-down.

Back sensors

Scheme of an arrangement of an electrical wiring of the wheel sensor

3 — the Toolbox in the luggage compartment
4 — an electrical wiring Plait

X92/3 — ABS electrical wiring Socket

Details of installation of the back wheel ABS sensor

1 — the Plug in stupichny assembly
2 — the Brass coupling

L6/3 — the Wheel sensor

Location of an opening (5) through passage in the floor panel


 PERFORMANCE ORDER

  1. On models of the corresponding complete set (ET2 code) activate the service mode of system of an emergency call of TELE AID (see the Section Activation/deactivation of the Service Mode of System of an Emergency Call of TELE AID).
  1. Turn on the auxiliary accumulator and connect it to the regular battery, then disconnect from the last a negative wire.

    7 — the Auxiliary accumulator
    8 — the Plug of a positive wire of the module
    9 — the Plug of a negative wire of the module
    W10 — Grounding of the battery
  1. Remove the corresponding back wheel.
  2. Carefully release the sensor (L6/3 or L6/4) from the brass landing plug (1).
  3. Estimate a rotor condition (a measuring ring) on a nave, - in case of need make replacement (see the Section Removal and installation of rotors of wheel ABS sensors).
  4. Remove the brass coupling (2).
  5. Remove the assembly block of the relay in a motive compartment of the car (see the Head Onboard electric equipment).
  6. Disunite the socket (X92/3) of an electrical wiring of ABS laid in a toolbox (3) in the luggage compartment of the car.
  7. Disunite other sockets of a plait (4) in a toolbox (3).
  8. Remove the moisture filter.
  9. Push a plait of an electrical wiring (4) in an opening (5) through passage in the floor panel.
  10. Disconnect an electrical wiring of the wheel sensor (L6/3 or L6/4) from the socket (X92/3) and finally remove the last assembled with a plait.
  11. Installation is made upside-down, - track correctness of laying of an electrical wiring, for fixing of a plait use a new insulating tape.
  12. On models of the corresponding complete set (ET2 code) deactivate the service mode of the TELE AID system (see the Section Activation/deactivation of the Service Mode of System of an Emergency Call of TELE AID).
  13. 2 In conclusion make reading of the DTC codes and cleaning of memory of system of onboard self-diagnostics by means of the STAR DIAGNOSIS scanner (6511 1801 00) (see the Head Sistemy of electric equipment of the engine).